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Yu-Ping, Sun
Quan, Miao
Ai-Ping, Zhou
Rui-Jin, Liu
Bo, Liu
Фарис, Гельмуханов
2019-07-01T07:27:59Z
2019-07-01T07:27:59Z
2018
Yu-Ping, Sun. Suppression of resonant auger effect with chirped x-ray free-electron laser pulse [Текст] / Sun Yu-Ping, Miao Quan, Zhou Ai-Ping, Liu Rui-Jin, Liu Bo, Гельмуханов Фарис // Journal of Physics B: Atomic, Molecular and Optical Physics. — 2018. — № 51. — С. 035602 (7)
09534075
http://iopscience.iop.org/article/10.1088/1361-6455/aa9784/meta
https://elib.sfu-kras.ru/handle/2311/111070
We study the Auger effect in the presence of strong x-ray free-electron lasers (XFELs) propagating through resonant argon vapors by solving the Maxwell–Bloch equations numerically. The simulations are based on the three-level system with the carrier frequency tuned in the 2p3/2-–4s resonance. It is shown that the Auger branching is sensitive to the pulse area and duration. The relative Auger yield can be suppressed in the course of pulse propagation due to the interplay between the Auger decay and stimulated emission. Further suppression can be achieved by chirping the initial pulse, which is more effective for the long-pulse case. In addition, the sign and magnitude of the chirp rate play important roles in pulse reshaping and Auger emission.
Auger effect
XFEL
Auger decay
stimulated emission
chirped pulse
X-ray
Suppression of resonant auger effect with chirped x-ray free-electron laser pulse
Journal Article
Journal Article Preprint
035602 (7)
29.29
2019-07-01T07:27:59Z
10.1088/1361-6455/aa9784
Научно-исследовательская часть
Journal of Physics B: Atomic, Molecular and Optical Physics
Q1
Q2


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